CONSTRUCTOR AND DESTRUCTOR AIM: A program to print student details using constructor and destructor ALGORITHAM: 1. Start the process 2. Invoke the classes 3. Call the read() function a. Get the inputs name ,roll number and address 4. Call the display() function a. Display the name,roll number,and address of the student 5. Stop the process [...]

AIM: A program to solve a quadratic equation, using OOP techniques. ALGORITHM: 1) Start the process 2) Invoke the classes 3) Get the input for a,b,c; 4) Call the function getinfo() and display() 5) Check if a=0 a) True : compute c/b; i) Print the value of a/c; b) False: compute b*b-4*a*c; i) If ( [...]

/* Write a C++ program that uses dynamic programming algorithm to solve the optimal binary search tree problem */ #include<iostream> #include<conio.h> #include<stdio.h> using namespace std; #define MAX 10 int find(int i,int j); void print(int,int); int p[MAX],q[MAX],w[10][10],c[10][10],r[10][10],i,j,k,n,m; char idnt[7][10];   main() { cout << "enter the no, of identifiers"; cin >>n; cout <<"enter identifiers"; for(i=1;i<=n;i++) gets(idnt[i]); [...]

/* Write a C++ program to implement dynamic programming algorithm to solve the all pairs shortest path problem */ #include<iostream> #include<conio.h> using namespace std; int min(int a,int b); int cost[10][10],a[10][10],i,j,k,c;   main() { int n,m; cout <<"enter no of vertices"; cin >> n; cout <<"enter no od edges"; cin >> m; cout<<"enter the\nEDGE Cost\n"; for(k=1;k<=m;k++) [...]

/* Write C++ programs for sorting a given list of elements in ascending order using Merge sort methods */ #include<iostream> #include<conio.h> using namespace std; void mergesort(int *,int,int); void merge(int *,int,int,int); int a[20],i,n,b[20];   main() { cout <<"\n enter no of elements"; cin >> n; cout <<"enter the elements"; for(i=0;i<n;i++) cin >> a[i]; mergesort(a,0,n-1); cout <<" [...]

/* Write C++ programs for sorting a given list of elements in ascending order using Quick sort sorting methods */ #include<iostream.h> #include<conio.h> int a[10],l,u,i,j; void quick(int *,int,int); void main() { clrscr(); cout <<"enter 10 elements"; for(i=0;i<10;i++) cin >> a[i]; l=0; u=9; quick(a,l,u); cout <<"sorted elements"; for(i=0;i<10;i++) cout << a[i] << " "; getch(); }   [...]

/* Write C++ program that uses non-recursive functions to traverse a binary tree in Post-order */ #include<iostream.h> #include<conio.h> #include<stdlib.h>   class node { public: class node *left; class node *right; int data; };   class tree: public node { public: int stk[50],top; node *root; tree() { root=NULL; top=0; } void insert(int ch) { node *temp,*temp1; [...]

/* Write C++ program that uses non-recursive functions to traverse a binary tree in In-order */ #include<iostream> #include<conio.h> #include<stdlib.h> using namespace std; class node { public: class node *left; class node *right; int data; };   class tree: public node { public: int stk[50],top; node *root; tree() { root=NULL; top=0; } void insert(int ch) { [...]

/* Write C++ program that uses non-recursive functions to traverse a binary tree in Pre-order */ #include<iostream> #include<conio.h> #include<stdlib.h> using namespace std; class node { public: class node *left; class node *right; int data; };   class tree: public node { public: int stk[50],top; node *root; tree() { root=NULL; top=0; } void insert(int ch) { [...]

/* Write a C++ program to solve the single source shortest path problem using Dijkstra’s algorithm */ #include<iostream> #include<conio.h> #include<stdio.h> using namespace std; int shortest(int ,int); int cost[10][10],dist[20],i,j,n,k,m,S[20],v,totcost,path[20],p; main() { int c; cout <<"enter no of vertices"; cin >> n; cout <<"enter no of edges"; cin >>m; cout <<"\nenter\nEDGE Cost\n"; for(k=1;k<=m;k++) { cin >> i [...]